Mix up the secret ingredient: cement paint. Cement paint is made by mixing pure Portland cement with clear, cold water. (Add enough water to make a mix that has the consistency of warm gravy.) If the ...

In Accra, Ghana's bustling capital, one road appears ordinary but hides an innovative secret beneath its asphalt surface: ...

City of Yakima staff said the big delays are coming to an end and the improved streets will begin to open up again as the ...